WALGREENS “Comfort Fit” Fingertip Pulse Oximeter

Measures oxygen saturation and heart rate.For sports and recreational use.Portable & lightweight.Digital display can be switched to a left, right, horizontal. or vertical layout.Still relatively new, just purchased within the past 6 months.Was never used.Does have a crack in the screen (depicted in my photos), but it’s just a minor surface flaw that doesn’t affect the clarity of the display or the device’s function. It works perfectly!A nice 60% savings compared to the initial purchase price of $34.99 + tax! superb for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.